Cell is the structural and functional unit of life. The word cell is derived from the Latin word ‘cellula’ which means “a little room”. Can you name the scientist who coined the term cell?
A. Robert Hooke
B. Anton Von Leeuwenhoek
C. Robert Brown
D. Ernst Haeckel
Select your answer:
Topics:
Vitamin Urinary System, Fluid, Electrolyte and ph Balance Pathogens Defence against Infectious Diseases Hemodynamic Disorder Fungi/Bacteria/Biotechnology Skeleton Fats and Coronary Heart Disease Brain Protein and Amino Acid Metabolism Central and Peripheral Nervous System Skeletal System Health and Social Care Skills for Health Diseases of Digestive SystemOther quiz:
Vascular Surgery › ViewWhat are the most common indications for carotid endarterectomy (CEA)?
A. Patients with symptomatic carotid artery occlusion >70%
B. Patients with femoral artery occlusion
C. Patients with <50% narrowing D. Patients with asymptomatic carotid artery occlusion
Respiration, Immune System, Blood Cells › View
Give one adaptation of alveoli for efficient gas exchange.
A. Alveoli have a one cell thick lining for a short diffusion pathway.
B. Alveoli have a small surface area for fast diffusion of oxygen.
C. Alveoli have many a thick lining for a long diffusion pathway.